Just because dpkg recognizes a field, doesn't mean everything implements it yet. dselect/apt, need to handle it correctly. This appears fixed in cvs, which will be part of 1.10. But until it is verified as working correctly, and apt supports it, policy should not mention it. -- To UNSUBSCRIBE, email to debian-policy-request@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org